Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/579135",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2442551c-e54d-4708-be64-782fff46b7ec",
      "cw-92b0a788-0275-4f11-bb5a-37530e0e199d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-236059a3-8e26-4821-bca2-d384afb97850",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/579135",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-92b0a788-0275-4f11-bb5a-37530e0e199d"
  }
}